agenttesla | 76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf

General

Target

MONTHLY OUTSTANDING DUES FEB-MAR.exe
Size

658KB
MD5

3c6b6f555c81e6369b4d9911fd85d726
SHA1

775d160d72ab33faddeed53dce153f4e2e2ef822
SHA256

76bd7d4ab00c260d021b928207d2617b19784eedfe615c1352419512e62fb8cf
SHA512

53e5b52ea42cef4c5eea12f4d1c600bca2c7ead63004a1ce5c663662ebd39ba1d8c7b7a22ca26e786edd84168ddf81d6b801603caf12d89665664973e88c05a6
SSDEEP

12288:kyzH2iNlw0j4dum9gzwYdJevLRcz83QnHPJ1o9Uxa05hez6JYmK3m6EdT/6qWXVU:31Xk4drSLRctHkUg05hezC6UTyqEVc

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.commtechtrading.com
Port:
587
Username:
[email protected]
Password:
;elP@ho2Np 7[
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Suspicious use of SetThreadContext 1 IoCs

Processes:

MONTHLY OUTSTANDING DUES FEB-MAR.exe

description pid process target process

PID 2504 set thread context of 2588 2504 MONTHLY OUTSTANDING DUES FEB-MAR.exe MONTHLY OUTSTANDING DUES FEB-MAR.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2644 schtasks.exe

description	pid	process	target process
PID 2504 set thread context of 2588	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	MONTHLY OUTSTANDING DUES FEB-MAR.exe

pid	process
2644	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

MONTHLY OUTSTANDING DUES FEB-MAR.exeMONTHLY OUTSTANDING DUES FEB-MAR.exepowershell.exepowershell.exe

pid	process
2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe
2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe
2588	MONTHLY OUTSTANDING DUES FEB-MAR.exe
2588	MONTHLY OUTSTANDING DUES FEB-MAR.exe
3068	powershell.exe
2552	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

MONTHLY OUTSTANDING DUES FEB-MAR.exeMONTHLY OUTSTANDING DUES FEB-MAR.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe
Token: SeDebugPrivilege	2588	MONTHLY OUTSTANDING DUES FEB-MAR.exe
Token: SeDebugPrivilege	3068	powershell.exe
Token: SeDebugPrivilege	2552	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

MONTHLY OUTSTANDING DUES FEB-MAR.exe

description	pid	process	target process
PID 2504 wrote to memory of 3068	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	powershell.exe
PID 2504 wrote to memory of 3068	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	powershell.exe
PID 2504 wrote to memory of 3068	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	powershell.exe
PID 2504 wrote to memory of 3068	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	powershell.exe
PID 2504 wrote to memory of 2552	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	powershell.exe
PID 2504 wrote to memory of 2552	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	powershell.exe
PID 2504 wrote to memory of 2552	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	powershell.exe
PID 2504 wrote to memory of 2552	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	powershell.exe
PID 2504 wrote to memory of 2644	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	schtasks.exe
PID 2504 wrote to memory of 2644	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	schtasks.exe
PID 2504 wrote to memory of 2644	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	schtasks.exe
PID 2504 wrote to memory of 2644	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	schtasks.exe
PID 2504 wrote to memory of 2588	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	MONTHLY OUTSTANDING DUES FEB-MAR.exe
PID 2504 wrote to memory of 2588	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	MONTHLY OUTSTANDING DUES FEB-MAR.exe
PID 2504 wrote to memory of 2588	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	MONTHLY OUTSTANDING DUES FEB-MAR.exe
PID 2504 wrote to memory of 2588	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	MONTHLY OUTSTANDING DUES FEB-MAR.exe
PID 2504 wrote to memory of 2588	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	MONTHLY OUTSTANDING DUES FEB-MAR.exe
PID 2504 wrote to memory of 2588	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	MONTHLY OUTSTANDING DUES FEB-MAR.exe
PID 2504 wrote to memory of 2588	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	MONTHLY OUTSTANDING DUES FEB-MAR.exe
PID 2504 wrote to memory of 2588	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	MONTHLY OUTSTANDING DUES FEB-MAR.exe
PID 2504 wrote to memory of 2588	2504	MONTHLY OUTSTANDING DUES FEB-MAR.exe	MONTHLY OUTSTANDING DUES FEB-MAR.exe

C:\Users\Admin\AppData\Local\Temp\MONTHLY OUTSTANDING DUES FEB-MAR.exe
"C:\Users\Admin\AppData\Local\Temp\MONTHLY OUTSTANDING DUES FEB-MAR.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2504

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\MONTHLY OUTSTANDING DUES FEB-MAR.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3068

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nyhygjNEpXXE.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2552

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nyhygjNEpXXE" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC800.tmp"
2⤵
- Creates scheduled task(s)
PID:2644

C:\Users\Admin\AppData\Local\Temp\MONTHLY OUTSTANDING DUES FEB-MAR.exe
"C:\Users\Admin\AppData\Local\Temp\MONTHLY OUTSTANDING DUES FEB-MAR.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2588

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC800.tmp
Filesize
1KB

MD5
8ca900f1904a16e66f7078fb1f988308

SHA1
fd7df4cebfdfb35c5b087ad28660440c0d973a83

SHA256
3d020df8e335ca39aec2210d18ec0de085ab31ad566bf2907d6168937a7830f9

SHA512
e157ca0888c85ec2b891adc2169951a1151a9d8243582b2587430c4ecaa3e0dd313f960478dba4be23d5eed9d828da7eb59b55145b777c78bc32a57ee1dbea20

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
ac2cad2aa77b121ba27cd657eb18a8a2

SHA1
2fd5909660229479b2c404c97408cd0b5b0dbcbb

SHA256
6cf4b3eb896d131d92551b7769c60c62917164abd75ff3ab225a811e58726745

SHA512
16e62aae137c698c609ad15d717c0b7565a1b4a6037282b58536e6b0b5616b1fb6879ce7ab50be80745d129b715b84f8750231ed98fc714df4072b563952fab6

Download Submit
memory/2504-27-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2504-4-0x0000000000830000-0x000000000083C000-memory.dmp

Filesize
48KB

Download
memory/2504-5-0x00000000053A0000-0x0000000005422000-memory.dmp

Filesize
520KB

Download
memory/2504-1-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2504-3-0x0000000000270000-0x0000000000282000-memory.dmp

Filesize
72KB

Download
memory/2504-2-0x0000000000D30000-0x0000000000D70000-memory.dmp

Filesize
256KB

Download
memory/2504-0-0x00000000011E0000-0x0000000001288000-memory.dmp

Filesize
672KB

Download
memory/2552-42-0x0000000074060000-0x000000007460B000-memory.dmp

Filesize
5.7MB

Download
memory/2552-40-0x0000000002580000-0x00000000025C0000-memory.dmp

Filesize
256KB

Download
memory/2552-38-0x0000000002580000-0x00000000025C0000-memory.dmp

Filesize
256KB

Download
memory/2552-33-0x0000000074060000-0x000000007460B000-memory.dmp

Filesize
5.7MB

Download
memory/2552-31-0x0000000074060000-0x000000007460B000-memory.dmp

Filesize
5.7MB

Download
memory/2552-32-0x0000000002580000-0x00000000025C0000-memory.dmp

Filesize
256KB

Download
memory/2588-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2588-35-0x0000000001130000-0x0000000001170000-memory.dmp

Filesize
256KB

Download
memory/2588-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2588-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2588-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2588-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2588-43-0x0000000072C00000-0x00000000732EE000-memory.dmp

Filesize
6.9MB

Download
memory/2588-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2588-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2588-30-0x0000000072C00000-0x00000000732EE000-memory.dmp

Filesize
6.9MB

Download
memory/2588-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-39-0x0000000002640000-0x0000000002680000-memory.dmp

Filesize
256KB

Download
memory/3068-37-0x0000000074060000-0x000000007460B000-memory.dmp

Filesize
5.7MB

Download
memory/3068-36-0x0000000074060000-0x000000007460B000-memory.dmp

Filesize
5.7MB

Download
memory/3068-41-0x0000000074060000-0x000000007460B000-memory.dmp

Filesize
5.7MB

Download
memory/3068-34-0x0000000002640000-0x0000000002680000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads